Search Unity

Calculating Unity's tangent basis for xNormal?

Discussion in 'Shaders' started by SONB, Jan 12, 2010.

Page 5 of 5

  1. Aras

    Aras

    Unity Technologies

    Joined:
    Nov 7, 2005
    Posts:
    4,770
    Thread update: Unity 5.3 has Mikktspace tangent space calculation option. Hopefully this makes interop with other tools much better.
     
    Aras, Dec 9, 2015
    #201
    Marco-Sperling, Farfarer, the_motionblur and 1 other person like this.

  2. Farfarer

    Farfarer

    Joined:
    Aug 17, 2010
    Posts:
    2,249
    And, for reference, it's not using per-pixel bitangent (like you might have set up xNormal to do for UE4's MikkTSpace - leave the option unticked).

    It's also not using inverted green channel like UE4 does.
     

    Attached Files:

    Farfarer, Dec 9, 2015
    #202

  3. God-at-play

    God-at-play

    Joined:
    Nov 3, 2006
    Posts:
    330
    Yay, finally!! Years later... Thanks for the heads up on options, too.
     
    God-at-play, Dec 9, 2015
    #203
Page 5 of 5